#Question id: 10517
#Unit 6. System Physiology – Plant
plant–insect herbivore interactions releases three types of hormone including—
#Question id: 10518
#Unit 6. System Physiology – Plant
HC-toxin from the fungus Cochliobolus carbonum, which causes northern leaf blight disease, and inhibits
#Question id: 10519
#Unit 6. System Physiology – Plant
Which of the following toxins derived from the fungus Cochliobolus carbonum inhibits specific histone deacetylases in maize?
#Question id: 10520
#Unit 6. System Physiology – Plant
Which one of the following fungus causes infected rice shoots to grow much faster relative to uninfected plants and responsible for the “foolish seedling disease” of rice?
#Question id: 10521
#Unit 6. System Physiology – Plant
Which is an example of a plant-derived DAMP found in tomato that is produced in response to wounding associated with herbivore activity?
#Question id: 10522
#Unit 6. System Physiology – Plant
Mechanical barriers
provide a first line of defence against insect pests and pathogens, these
mechanical barriers developed by plants;
|
COLUMN A |
COLUMN B |
|
A. Thorns |
i) It can be found on the stem and petioles of
roses and are formed by the epidermis |
|
B. Spines |
ii) Found on a lemon tree (Citrus sp.) are
modified branches, as can be seen by their position in the axil of a leaf |
|
C. Prickles |
iii) Found on shoot and leaves of tomato (Solanum
lycopersicum) are derived from epidermal cells |
|
D. Trichomes |
iv) which are characteristic of cacti (Opuntia
spp.) in the New World, are modified leaves |
Match correctly following combination of barrier developed by plants ;